Bandoo is a potentially unwanted program that comes as a standalone application or browser toolbar. In order to remove it, I suggest you use Revo Uninstaller. Even if it can't uninstall the application normally, it will force it to uninstall by wiping out all traces of its presence from the system.
After that, try running AdwCleaner to make sure that there are no leftover rogue registry keys or toolbars in your system.
Alternatively, you can uninstall it using the instructions provided by Bandoo Media Inc.